Hummingbird Fish Finder 688ci HD XD Combo Review

Hummingbird Fish Finders - 688ci HD XD Combo

The Humminbird Fish Finder 688ci HD XD Combo is a unit that combines chartplotting functions with extreme depth fish finding capabilities. The head unit of this Humminbird is pretty much similar to the other units of the 600 series. It has a 5-inch diagonal screen, brilliant color and backlit, 480H x 640V pixel resolution. Has a power output of 1,000 Watts (RMS) / 8,000 Watts (PTP), being capable of scanning depths up to 3,000 feet.

It has Dual Beam Plus Sonar, and Xtreme Depth (that?s what read more

Hummingbird Fish Finder 678c HD XD Review

Hummingbird Fish Finders - 678c HD XD

The Humminbird 678c HD XD is a unit that offers only fish finding features, and does not support any navigational features. However, it’s an extreme depth fish finder (that’s what XD stands for), with a depth capability of 3,000 ft.

The head unit of the 678c HD XD is similar to the other fish finders from the 600 series, featuring a full color, 5-inch diagonal screen, 480H x 640V pixel resolution, with backlight, providing high-definition images, easy to read even in extreme sunlight.

The read more

Hummingbird Fish Finder 688ci HD Combo Review

Hummingbird Fish Finders - 688ci HD Combo

The Humminbird 688ci HD Combo is another unit with an excellent price / quality ratio. It’s the unit that comes to take the place of the similar, discontinued units, 788ci HD Combo and 587ci HD Combo.

This fish finder has the same screen format as the other other units within the 600 series, 5-inches in diagonal, 640V x 480H pixel resolution, high definition, full color read more

Hummingbird Fish Finder 678c HD Review

Hummingbird Fish Finders - 678c HD

The Humminbird 678c HD is currently the most basic fish finder in the 600 series. It’s also the cheapest one, but despite the fact it doesn’t support any navigational features or superior sonar technology such as Side Imaging, Down Imaging or 360 Imaging, this model still is quite a reliable one.

Just like the other units in the 600 series, the 678c HD comes with a 5-inch diagonal display, 480 x 640 pixel resolution, full color TFT and backlit screen. The head unit comes with the standard read more

Hummingbird Fish Finder 678c HD DI Review

This is one of the cheapest units of the new, 600 series, Hummingbird fish finders with Down Imaging. Although it does not have too many navigational options, the Humminbird 678c HD DI sure covers pretty much everything a fish finder should.

Like most units within the Humminbird 600 series, this one comes with a 5-inch diagonal screen, 640 x 480 pixel resolution. It’s a full color unit, with LED backlit screen, making the readings quite easy during night fishing.

Comes with Dual Beam Plus read more